<template>
  <div id="contsainer"></div>
</template>
<script>
export default {
  data() {
    return {
      viewer: null
    }
  },
  mounted() {
    this.initCesium()
    this.addCustomDataSource(this.viewer)
  },
  methods: {
    initCesium() {
      this.viewer = new Cesium.Viewer('contsainer', {
        animation: false,
        baseLayerPicker: false,
        fullscreenButton: false,
        geocoder: false,
        homeButton: false,
        infoBox: false,
        sceneModePicker: false,
        navigationHelpButton: false,
        scene3DOnly: true,
        timeline: false,
        selectionIndicator: false, //是否显示选取指示器组件
        shouldAnimate: false, //自动播放动画控件
        shadows: true, //是否显示光照投射的阴影
        terrainShadows: Cesium.ShadowMode.RECEIVE_ONLY, //地质接收阴影
        sceneMode: Cesium.SceneMode.SCENE3D
      })
      this.viewer._cesiumWidget._creditContainer.style.display = 'none' //	去除版权信息
    },
    addCustomDataSource(viewer) {
    let datasource = new Cesium.CustomDataSource('myData')
      datasource.entities.add({
        position:Cesium.Cartesian3.fromDegrees(-118,40,30000),
        box:{
          dimensions:new Cesium.Cartesian3(400000,300000,500000),
          material:Cesium.Color.BLUE,
          fill:true,
          outline:true,
          outlineColor:Cesium.Color.PINK,
          outlineWidth:20,
          shadows:Cesium.ShadowMode.ENABLED
        }
      })
      viewer.dataSources.add(datasource)
    }
  }
}
</script>
<style scoped>
#contsainer {
  height: 100%;
  width: 100%;
  background-color: red;
}
</style>
